baber/WOPTO huggingface dataset:
Patent JP-2020120398-A (JP)
Title: Method of protecting content
Inventor: SHIMIZU TAKUYA
IPC: H04N21/436
Filed: 2020-04-16
Abstract: To provide a digital broadcast receiver capable of executing a function having higher added value.SOLUTION: A broadcast receiving device for receiving content comprises a receiving part which receives the content, an interface for outputting the content received by the receiving part, and a control part which controls an output state of the content from the interface. The control part determines the output state of the content from the interface in accordance with a combination of control information that indicates a copy control state of the content, control information that specifies necessity of protection at output of the content, information that indicates resolution of a video image of the content, and information that indicates a transmission characteristic of the video image of the content, which are received by the receiving part together with the contents.SELECTED DRAWING: Figure 7A
Patent JP-2021172588-A (JP)
Title: Method for producing 3-acetoxystyrene
Inventor: INOUE TAKAHIRO
IPC: C07C69/017
Filed: 2020-04-20
Abstract: To provide a novel method for producing 3-acetoxystyrene which can use raw materials which are industrially easily obtainable and which does not use harmful reaction reagents nor require special equipment.SOLUTION: Provided is a method for producing 3-acetoxystyrene comprising the following steps i) to iii): i) a step of reacting a 3-protecting group substituted hydroxy aromatic halogen compound and magnesium; ii) a step of reacting a reaction product obtained in i) and vinyl bromide or vinyl chloride in the presence of a nickel catalyst to obtain a 3-protecting group substituted hydroxystyrene derivative; and iii) a step of reacting the 3-protecting group substituted hydroxystyrene derivative obtained in ii) with acetic anhydride in the presence of a sulfonic acid compound.SELECTED DRAWING: None
Patent JP-2020127038-A (JP)
Title: Light emitting device with nanostructured phosphor
Inventor: DEBASIS BERA
IPC: C09K11/80
Filed: 2020-04-23
Abstract: To provide an efficient wavelength converted light emitting device.SOLUTION: Embodiments of the invention include a light emitting device 10, a first wavelength converting material 12 (including a matrix 14 for forming a layer 12), and a second wavelength converting material (forming a layer 16). The first wavelength converting material 12 includes a nanostructured wavelength converting material 13. The nanostructured wavelength converting material 13 includes particles having at least one dimension sized to be no more than 100 nm in length. The first wavelength converting material 12 is separated from the light emitting device 10.SELECTED DRAWING: Figure 2
Patent JP-2020204321-A (JP)
Title: Internal combustion engine method for discharging particulate matter
Inventor: ADRIAN LEHNER
IPC: F01N3/08
Filed: 2020-04-24
Abstract: To provide an internal combustion engine reducing nitrogen oxide in exhaust gas with low load.SOLUTION: An internal combustion engine 1 includes a separation device 7 for separating exhaust gas in a combustion chamber 3 provided in each of at least two cylinders 2 into first and second exhaust gas streams. The separation device 7 to which first and second exhaust lines 8, 9 are connected is configured to separate exhaust gas from the combustion chamber 3 into the first gas stream and the second gas stream. A device 10 for reducing particulate matters is disposed in the first component exhaust line 8 upstream of the separation device 7, and the separation device 7 is configured to separate exhaust gas from the combustion chamber 3 into the first gas stream for the first component exhaust line 8 and the second gas stream for the second component exhaust line 9. A temperature of the second gas stream is lower than that of the first gas stream.SELECTED DRAWING: Figure 1
Patent JP-2021174972-A (JP)
Title: SiC SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD OF SiC SEMICONDUCTOR DEVICE
Inventor: TERADA NOBUHIRO
IPC: H01L23/522
Filed: 2020-04-30
Abstract: To provide an SiC semiconductor device that prevents protrusion of solder from an electrode pad and a manufacturing method of the same.SOLUTION: A semiconductor device 100 includes an SiC substrate 50 in which a diffusion layer 60 is formed on one main surface and an annular substrate uneven section 51 is pattern formed so as to surround the diffusion layer 60, an electrode film 70 which is formed to cover the diffusion layer 60 and the annular substrate uneven section 51 and in which a guard ring 71 having an annular uneven section is formed in at least a part containing an outer edge, and a protection film 80 which is formed to expose at least a part of the guard ring 71.SELECTED DRAWING: Figure 2
Patent JP-2021180083-A (JP)
Title: New polymer binder composition for negative electrode of secondary battery
Inventor: MATSUMI NORIYOSHI
IPC: H01M4/134
Filed: 2020-05-11
Abstract: To provide a new binder material to make a secondary battery with stable high capacity and excellent charge/discharge cycle.SOLUTION: There is provided a polymer binder composition for a negative electrode of a secondary battery containing a compound represented by the following formula (I) and a polyacid. In the formula, R1 and R2 are any substituents selected from a group consisting of a hydrogen atom, a saturated hydrocarbon chain having 1 to 12 carbon atoms, and a cyclic hydrocarbon having 6 to 10 carbon atoms; and n represents an integer from 10 to 500.SELECTED DRAWING: None
Patent JP-2021181508-A (JP)
Title: Essential oil, pure water and fibrous component and manufacturing method thereof
Inventor: KANEKO TOSHIHIKO
IPC: A61Q19/10
Filed: 2020-05-18
Abstract: To provide a useful component further obtained from residual fibrous component after essential oil and pure water having high additive value are obtained from wood and its leaves, and its manufacturing method.SOLUTION: A second useful component obtained by (a) a step of heating ligneous part and/or leaves of wood by microwave under reduced pressure to distill only by moisture contained in the wood to separate a first fibrous component 8 from which at least a part of oil and moisture are removed by the distillation and the first distillate, (b) a step of separating the first essential oil and first pure water 7 from the obtained first distillate, (c) a step of adding water and/or the first pure water 7 obtained in the step (b) to the first fibrous component 8 obtained in the step (a), followed by heating under normal pressure with microwave to separate a second fibrous component from which at least a part of the essential oil and pure water are removed by the distillation, and the second distillate, and (d) a step of separating the second essential oil 9 and the second pure water 10, from the obtained second distillate.SELECTED DRAWING: Figure 2
Patent JP-2020193428-A (JP)
Title: Method for monitoring air flows required for handling yarn and/or sliver, and spinning machine unit
Inventor: RALF SIEWERT
IPC: D01H4/02
Filed: 2020-05-22
Abstract: To provide a method for monitoring air flows required for handling yarn and/or sliver in a spinning machine having a plurality of spinning units, and the spinning units for carrying out the method.SOLUTION: There is provided a method for monitoring air flows required for handling yarn and/or sliver in a spinning machine having a plurality of spinning units, in which in the spinning machine, an air flow-generating source (6) is connected to an air flow duct (7) in an airflow-communicating manner, the air flow duct has one air flow main duct (8), and a plurality of air flow branch ducts (9) branching off from the air flow main duct, and each of the air flow branch ducts branches into one spinning unit (3) for air flow supply to spinning unit-specified handling units (4 and 5) for handling yarn or sliver. The spinning machine comprises: an evaluation device (13) for evaluating measurement data; and a detection unit (14) for detecting the spinning unit and/or the handling unit in production, and/or the spinning unit and/or the handling unit not in production, and the detection unit is connected to the evaluation device for transmitting the data.SELECTED DRAWING: Figure 1
Patent JP-2021184576-A (JP)
Title: Imaging device and method for controlling imaging device
Inventor: YOKOI TAKAAKI
IPC: H02J1/00
Filed: 2020-05-22
Abstract: To suppress the power consumption of a memory without stopping an access to the memory completely, by controlling the frequency of a clock signal to supply to the memory to the minimum.SOLUTION: An imaging device includes: an imaging sensor for generating image data by photoelectric conversion; a memory; a memory controller for controlling an access to the memory; and a frequency controller for controlling the frequency of a clock signal to supply to the memory according to the amount of transfer between the memory controller and the memory.SELECTED DRAWING: Figure 2
Patent JP-2021187747-A (JP)
Title: Composition for suppressing TGF-β
Inventor: ONISHI KEIGO
IPC: A61K47/12
Filed: 2020-05-26
Abstract: To provide novel compositions for suppressing TGF-β.SOLUTION: A composition for suppressing TGF-β of the present invention contains a wheat protein hydrolysate. It is preferable to use a hydrolysate that contains 65 to 90 mass% of a glutamine-containing peptide as a wheat protein hydrolysate, and has the ratio of glutamine and glutamic acid to the peptide of 30 to 60 mass%. It is also preferable that the wheat protein hydrolysate contains 30 to 70 mass% of a peptide having a molecular weight of 5000 or more.SELECTED DRAWING: None
Patent JP-2020196542-A (JP)
Title: Package and package of absorbent article
Inventor: TOMITA MINA
IPC: A61F13/53
Filed: 2020-05-29
Abstract: To provide a package that improves relative touch feeling of a stored absorbent article.SOLUTION: A package 10 has a packaging material 2 for packaging a diaper 100. First frictional sound emitted when the diaper 100 comes into contact with a pseudo-skin simulating a skin of user's hand is smaller than second frictional sound emitted when an outer surface of the packaging material 2 comes into contact with the pseudo-skin. A difference between the second frictional sound and the first frictional sound is preferably more than 0 dB and less than 5 dB.SELECTED DRAWING: Figure 2
Patent JP-2021185887-A (JP)
Title: Fishing reel
Inventor: NONOGAKI MOTOHIRO
IPC: A01K89/015
Filed: 2020-06-04
Abstract: To provide a low-cost fishing reel capable of rotationally supporting a functional member with sufficient strength without increasing the number of components and having favorable incorporability.SOLUTION: A fishing reel according to the present invention includes a body base part 4b of a reel body fitting and supporting a clutch mechanism 17, and a cover part 5b covering an external exposure part of the body base part 4b and fixed to the body base part 4b with a screw member 50. A functional member 45 involved in the drive of the clutch mechanism 17 is rotationally supported by an outer periphery of a boss part 5ba that is formed at the cover part 5b and in which at least a part of the screw member 50 is inserted.SELECTED DRAWING: Figure 3
Patent JP-2021149908-A (JP)
Title: Information processing device
Inventor: HAGIWARA SATOSHI
IPC: B23Q17/09
Filed: 2020-06-09
Abstract: To provide an information processing device, information processing method and program, which allow for estimating workpiece abnormality and machining abnormality.SOLUTION: An information processing device 10 comprises: a detection device communication unit 12 configured to acquire detection information of a physical quantity that varies with machining applied to a workpiece; a transmission/reception unit 11 configured to acquire sequence information for identifying each of multiple machining processes applied to an identical workpiece and cycle information for identifying each of multiple workpieces subjected to an identical machining process; and a display control unit 14 configured to display, on a display, multiple pieces of sequence information and multiple pieces of cycle information, and display, on the display, a score indicative of a possibility of machining abnormality, as determined based on the detection information, in association with each of the multiple pieces of sequence information and each of the multiple pieces of cycle information.SELECTED DRAWING: Figure 5
Patent JP-2021181553-A (JP)
Title: Liquid detergent composition
Inventor: KIMURA KOSHIN
IPC: C11D1/22
Filed: 2020-05-18
Abstract: To provide a foamable detergent composition that is excellent in foamability, storage stability, and diluent stability, barely corrodes an aluminum material without causing whitening of a treated surface, and allows bubbles to run out quickly during rinsing.SOLUTION: A liquid detergent composition contains (A) 0.005-0.2 mass% of lauric acid and/or oleic acid, (B) 0.1-0.7 mass% of a water-soluble calcium compound, (C) 0.2-10 mass% of alkyl dimethyl amine oxide having a C8-12 alkyl group or alkylene group, (D) 0.5-5 mass% of an anionic surfactant (excluding the component (A)), and (E) water.SELECTED DRAWING: None
Patent JP-2020168401-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can execute a special performance utilizing periodical image display.SELECTED DRAWING: Figure 60
Patent JP-2022000081-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To provide a game machine with improved control in state shifting.SOLUTION: A game machine can be controlled to an intermediate base state A on the basis of the fact that a time shortening losing pattern is stop-displayed. The intermediate base state A can be terminated on the basis of the fact that a first condition (a small winning A pattern occurs twice) or a second condition (variations are executed 100 times) different from the first condition is established. An effect performance can be executed suggesting that the intermediate base state A is to be terminated before the intermediate base state A is terminated. The effect performance can be executed when a remaining period before the intermediate base state A is terminated is a first period (a period when the value of a remaining number of times of variations L is 0-10), and the effect performance can be executed when the remaining period is a second period (a period when the value of the remaining number of times of variations L is 100-110) longer than the first period.SELECTED DRAWING: Figure 8-43
Patent JP-2022006340-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To improve the interest for a game machine which can control a game state to a special state on the basis of an execution frequency of a variable display.SOLUTION: A period value obtained by multiplying a first frequency by an average variable display period for one variable display not controlled to an advantageous state which is started when the number of reservation memories stored in reservation memory means in a second special state is two, is less than a period value obtained by multiplying the first frequency by an average variable display period for one variable display not controlled to the advantageous state which is started when the number of the reservation memories stored in the reservation memory means in a first special state is two, and is also less than a period value obtained by multiplying the first frequency by an average variable display period for one variable display not controlled to the advantageous state which is started when the number of the reservation memories stored in the reservation memory means in a third special state is two.SELECTED DRAWING: Figure 12-17
Patent JP-2020183391-A (JP)
Title: Methods for producing ophthalmic preparation comprising thymosin beta 4
Inventor: LEE SI YOUNG
IPC: A61K47/04
Filed: 2020-06-25
Abstract: To provide methods for producing ophthalmic preparations comprising thymosin β 4 with improved stability.SOLUTION: Disclosed is a method for manufacturing an ophthalmic preparation comprising thymosin β4, the method comprising a step in which a container is filled with a composition containing thymosin β4 and an excipient and sealed in the presence of an inert gas, where the composition is produced by mixing a solvent, thymosin β4 and an excipient with bubbling of an inert gas to remove oxygen dissolved in the solvent, and the excipient comprises sodium chloride, potassium chloride, calcium chloride hydrate, magnesium chloride hexahydrate, sodium acetate hydrate and sodium citrate hydrate.SELECTED DRAWING: None
Patent JP-2022011614-A (JP)
Title: Solar cell module
Inventor: ISAKA TAKAYUKI
IPC: H01L31/05
Filed: 2020-06-30
Abstract: To provide a solar cell module comprising a back-contact solar battery cell, capable of improving an output characteristic.SOLUTION: Each of a plurality of solar cells 20 structuring a solar cell module, contains: a photoelectric conversion part 21 in which an n-type region 23 and a p-type region 24 are alternately formed to a first direction on a main surface; an n-side electrode layer 30; a p-side electrode layer 31; an n-side insulation layer 36; a p-side insulation layer 37; an n-side contact electrode 38; and a p-side contact electrode 39. The n-side insulation layer 36 covers a whole region on the n-side electrode layer 30 excluding a part where the n-side contact electrode 38 is formed. The p-side insulation layer 37 covers a whole region on the p-side electrode layer 31 excluding a part where the p-side contact electrode 39 is formed. Each of a plurality of wiring materials 50 is extended to a first direction, and is connected to at least one of the n-side contact electrode 38 and the p-side contact electrode 39.SELECTED DRAWING: Figure 3
Patent JP-2021068884-A (JP)
Title: Production method of electromagnetic wave shield film
Inventor: KOBAYASHI HIDENORI
IPC: H05K9/00
Filed: 2020-06-30
Abstract: To provide a production method for obtaining an inexpensive electromagnetic wave shield film having high reliability through a small number of production processes.SOLUTION: A production method of an electromagnetic wave shield film having a protective layer, a shield layer having an opening, and an adhesive layer is provided, which includes, after one of the steps (A), (B), (C) below, forming the adhesive layer or the protective layer on the shield layer, then removing a substrate, and forming the protective layer or the adhesive layer on a surface of the shield layer where the substrate is removed. (A) On one surface of a substrate having an opening pattern, a shield layer having an opening corresponding to the above opening pattern is formed. (B) After the shield layer is formed on one surface of the substrate, an opening of the shield layer is formed by a method other than an etching method. (C) A shield layer is formed on one surface of the substrate having a rugged pattern.SELECTED DRAWING: Figure 1
Patent JP-2022012523-A (JP)
Title: Film with suppressed phase difference in thickness direction
Inventor: IMOTO SHINYA
IPC: G02B5/30
Filed: 2020-07-01
Abstract: To provide a film of which phase difference in a thickness direction can be reduced by forming a proper structural polymer for the film even if the film was made in a simple process.SOLUTION: The film is made of a resin composition including a polymer chain (A) having a unit derived from diene and/or olefin and a polymer chain (B) having a unit (b1) derived from a (meth) acrylic monomer. An NZ coefficient of the film determined by the expression: NZ coefficient=(Rth/Re)+0.50 (in which Re denotes an in-plane phase difference (nm) when the wavelength is 589nm and Rth denotes a thickness-direction phase difference (nm) when the wavelength is 589nm) is at least 0.35 and is smaller than 1.0.SELECTED DRAWING: None
Patent JP-2022012920-A (JP)
Title: Air feed system
Inventor: HIROTA KOJI
IPC: F24F11/61
Filed: 2020-07-02
Abstract: To excellently diagnose the presence or absence of a failure of an element for detecting differential pressure between the inside and the outside of an objective chamber.SOLUTION: When a start condition of a failure diagnosis operation is satisfied, a control part 50 performs failure diagnosis operation for calculating a first differential pressure value on the basis of a detection result of a differential pressure detection sensor 32 while forward-rotationally driving an air feed fan 44 for a prescribed time at a maximum frequency, after that, calculating a second differential pressure value by a detection result of the differential pressure detection sensor 32 while reverse-rotationally driving the air feed fan 44 for a prescribed time while keeping the maximum frequency, and determining whether or not an absolute value of a difference between the first differential pressure value and the second differential pressure value is equal to or larger than a preset set value. In the failure diagnosis operation, when the number of times for continuously determining that the absolute value is smaller than the set value reaches a pre-decided reference number of times or larger, the control part makes a notification part 60 perform a notification operation.SELECTED DRAWING: Figure 2
Patent JP-2022013996-A (JP)
Title: Vehicle instrument device
Inventor: TAKAMATSU MASAHIRO
IPC: B60K35/00
Filed: 2020-07-06
Abstract: To provide a vehicle instrument device which offers reduced cost and weight.SOLUTION: A vehicle instrument device 1 is provided, comprising a main substrate 31 having electronic components not dependent on the design of a dial 5 mounted thereon, and a sub substrate 32 having electronic components mounted thereon at positions corresponding to the design of the dial 5, where the main substrate 31 and the sub substrate 32 are directly joined and electrically connected.SELECTED DRAWING: Figure 2
Patent JP-2022016211-A (JP)
Title: Cell culture jig and method for producing cells
Inventor: KOSEKI OSAMU
IPC: C12N5/10
Filed: 2020-07-11
Abstract: To provide a cell culture jig capable of culturing cells at a high density while suppressing the inhibition of the gas permeation performance of the cell culture container.SOLUTION: Provided is a cell culture jig 1 for holding a bag-shaped closed cell culture container 2 formed by planar instruments 21, 22 facing to each other in which at lest one thereof is made of a gas permeable film. The cell culture jig 1 comprises a mount 11 on which the cell culture container 2 is placed, and a pressing member 12 that presses the cell culture container 2 against the mount 11. In the mount 11, a gas permeable film is formed of an instrument that allows air to permeate to and from the mount 11. The gas permeable film side of the cell culture container 2 is placed on the mount 11.SELECTED DRAWING: Figure 2
Patent JP-2022016787-A (JP)
Title: Hardening inhibitor of food product containing rice, food product containing rice, and method to inhibit hardening of food product containing rice
Inventor: HAYASHI KANAKO
IPC: A23L7/10
Filed: 2020-07-13
Abstract: To provide a hardening inhibitor of a food product containing rice capable of inhibiting the hardening of the food product containing rice, the food product containing rice, and a method to inhibit the hardening of the food product containing rice.SOLUTION: The invention provides a hardening inhibitor of a food product containing rice including one or more components selected from a maltobionic acid and a maltobionic acid salt. The maltobionic acid salt may be a maltobionic acid calcium and the food product containing rice may be rice.SELECTED DRAWING: None